sounds like the print came free midway through the print.
for pla I always use 65c bed temp.
Could be that the temp is not staying stable throughout the entire print.

Check all your cables from the bed to the board.
Also check that you haven't inadvertently somehow set the bed temp to change mid-print.
Don't use cura myself - but it's something it can probably do.

And congrats on going to a direct drive extruder :-)